spineless
adj. 没有骨气的;无脊椎的;懦弱的
例句
And you can laugh a spineless laugh.
你可以蔑视那些缺乏骨气的笑声。
Paris' Tower, London's police - so spineless.
巴黎铁塔,伦敦警察。
Men dump women for being spineless, not "too nice, " expert says.
专家说,男人抛弃女人是因为她们没勇气,不是“太好”